Table of Contents
Can a plane mirror be called a spherical mirror 1?
Yes a plane mirror can be called a spherical mirror of infinite radius of curvature.
Is plane mirror and spherical mirror same?
A plane mirror is just a smooth, mirrored surface that is completely flat. This makes the image clear and undistorted. A spherical mirror is a mirror that has a consistent curve and constant radius of curvature – a sphere-shaped mirror.
Which mirror is called spherical mirror?
Concave and convex mirrors are called spherical mirror because their reflecting surfaces are the parts of hollow sphere of glass.
Can a mirror be spherical?
A spherical mirror is a mirror which has the shape of a piece cut out of a spherical surface. There are two types of spherical mirrors: concave, and convex.
Can a plane mirror forms an inverted image?
No, a plane mirror always forms a virtual and erect image of an object. So the image formed by a plane mirror is never inverted.
Is plane mirror a spherical mirror with infinite focal length?
The focal length of a plane mirror is infinity as the image can be formed at an infinite distance inside the mirror. A plane mirror can be recognised as a spherical mirror of infinite radius of curvature. Focal length is half of the radius of curvature and hence it is infinity.
What is plane and curved mirror?
Types of Mirror: There are plane (flat) and curved mirrors. In a plane mirror the image is the same size as the object and the same way up. There are two types of curved mirror (convex and concave). A mirror that bulges outwards is called a convex mirror.
Why curved mirrors are called spherical mirrors?
The concave and convex mirrors are called spherical mirrors because these are made from the sphere, i.e. arc of a sphere. Their reflecting surfaces are the parts of the hollow sphere of glass.
What is spherical mirror write type of spherical mirror with examples?
Spherical Mirrors. A spherical mirror is a mirror that has the shape of a piece cut out of a spherical surface. There are two types of spherical mirrors: concave and convex mirror.
What are the terms related to spherical mirror?
Terms related to spherical mirrors Radius of curvature (R): Radius of the sphere of which the mirror is a part. Pole (P/O): Geometric centre of the spherical surface of the mirror. Principal axis: Straight line joining the pole of the mirror to its centre of curvature.